<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <!--      <el-form-item label="营地Id" prop="campId">
              <el-input
                v-model="queryParams.campId"
                placeholder="请输入营地Id"
                clearable
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>
            <el-form-item label="用户Id" prop="userId">
              <el-input
                v-model="queryParams.userId"
                placeholder="请输入用户Id"
                clearable
                @keyup.enter.native="handleQuery"
              />
            </el-form-item>-->
      <el-form-item label="营地" prop="userId">
        <el-select v-model="queryParams.campId" placeholder="请选择营地" clearable>
          <el-option
            v-for="camp in campList"
            :key="camp.campId"
            :label="camp.campName"
            :value="camp.campId"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="用户 " prop="userId">
        <el-select v-model="queryParams.userId" placeholder="请选择用户 " clearable>
          <el-option
            v-for="campUser in userList"
            :key="campUser.userId"
            :label="campUser.username"
            :value="campUser.userId"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择类型" clearable>
          <el-option
            v-for="dict in dict.type.c_message_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['wechat:message:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['wechat:message:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['wechat:message:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['wechat:message:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="messageList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="消息Id" align="center" prop="messageId" />
      <!--      <el-table-column label="营地Id" align="center" prop="campId" />
            <el-table-column label="用户Id" align="center" prop="userId" />-->
      <el-table-column label="营地" align="center" prop="campName" />
      <el-table-column label="用户" align="center" prop="username" />
      <el-table-column label="类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.c_message_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="内容" align="center" prop="content" />
      <el-table-column label="时间" align="center" prop="releaseTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.releaseTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['wechat:message:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['wechat:message:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改消息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="营地Id" prop="campId">
          <el-input v-model="form.campId" placeholder="请输入营地Id" />
        </el-form-item>
        <el-form-item label="用户Id" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入用户Id" />
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择类型">
            <el-option
              v-for="dict in dict.type.c_message_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="内容">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item label="时间" prop="releaseTime">
          <el-date-picker clearable
                          v-model="form.releaseTime"
                          type="date"
                          value-format="yyyy-MM-dd"
                          placeholder="请选择时间">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import { listMessage, getMessage, delMessage, addMessage, updateMessage } from "@/api/wechat/message";
  import { listCampUser } from "@/api/wechat/campUser";
  import { listCamp } from "@/api/camp/camp";
  export default {
    name: "Message",
    dicts: ['c_message_type'],
    data() {
      return {
        //微信用户列表
        userList:[],
        //营地列表
        campList:[],
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 消息表格数据
        messageList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          campId: null,
          userId: null,
          type: null,
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          type: [
            { required: true, message: "类型不能为空", trigger: "change" }
          ],
          releaseTime: [
            { required: true, message: "时间不能为空", trigger: "blur" }
          ]
        }
      };
    },
    created() {
      this.getList();
      //请求后台，获取微信用户数据
      listCampUser().then(response => {
        this.userList = response.rows;
      });
      //请求后台，获取营地数据
      listCamp().then(response => {
        this.campList = response.rows;
      });
    },
    methods: {
      /** 查询消息列表 */
      getList() {
        this.loading = true;
        listMessage(this.queryParams).then(response => {
          this.messageList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          messageId: null,
          campId: null,
          userId: null,
          type: null,
          content: null,
          releaseTime: null
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.messageId)
        this.single = selection.length!==1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加消息";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const messageId = row.messageId || this.ids
        getMessage(messageId).then(response => {
          this.form = response.data;
          this.open = true;
          this.title = "修改消息";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            if (this.form.messageId != null) {
              updateMessage(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addMessage(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const messageIds = row.messageId || this.ids;
        this.$modal.confirm('是否确认删除消息编号为"' + messageIds + '"的数据项？').then(function() {
          return delMessage(messageIds);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('wechat/message/export', {
          ...this.queryParams
        }, `message_${new Date().getTime()}.xlsx`)
      }
    }
  };
</script>
